Juniper JN0-105 Practice Exams
Last updated on Oct 22,2026- Exam Code: JN0-105
- Exam Name: Junos, Associate (JNCIA-Junos)
- Certification Provider: Juniper
- Latest update: Oct 22,2026
You are asked to convert the number 7 from decimal to binary.
Which number is correct in this scenario?
- A . 00001000
- B . 00010000
- C . 00000111
- D . 11100000
Which two actions happen when multiple users issue the configure exclusive command to enter configuration mode on a Junos device? (Choose two.)
- A . Other users can enter configuration mode.
- B . The candidate configuration is unlocked.
- C . The candidate configuration is locked.
- D . Other users cannot enter configuration mode.
What type of device uses the destination IP address to forward packets?
- A . Layer 2 switch
- B . Layer 3 router
- C . Layer 1 repeater
- D . Multilayer switch
What is a benefit of using J-Web?
- A . It simultaneously manages multiple devices.
- B . It provides a customizable dashboard.
- C . It provides more advanced features than the CLI.
- D . It provides console-based management.
How many rescue configuration files are supported on a Junos device?
- A . 50
- B . 3
- C . 1
- D . 49
Exhibit
user@router> show route 192.168.100.2
inet.O: 15 destinations, 17 routes (15 active, 0 holddown, 0 hidden) Limit/Threshold:
1048576/1048576 destinations
+ = Active Route, – = Last Active, * = Both 192.168.100.2/32 *[OSPF/IO] 00:14:29, metric 1 > to 172.16. 1. 6 via ge-0/0/ 1. 0 [BGP/170] 00:06:49, localpref 100
AS path: 65102 I, validation-state: unverified > to 172.16. 1. 6 via ge-0/0/ 1. 0
Referring to the exhibit, which statement is correct?
- A . The BGP path is the only active route.
- B . The BGP route is preferred over the OSPF route.
- C . The OSPF path is the only active route.
- D . / Traffic is load-balanced across two routes.
Which type of device uses the destination IP address to forward packets?
- A . Layer 3 router
- B . Layer 2 switch
- C . repeater
- D . hub
You want to find out the chassis serial number of a Junos device.
Which command would display this information?
- A . show chassis environment
- B . show chassis hardware
- C . show chassis routing-engine
- D . show chassis location
What are two link-state routing protocols? (Choose two.)
- A . RIP
- B . BGP
- C . OSPF
- D . IS-IS
What are two advantages of using the Junos OS? (Choose two.)
- A . It enables you to roll back to a previous configuration.
- B . It pushes your configuration changes "live" immediately.
- C . It is modular.
- D . It supports up to a maximum of two previous configurations.